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$29.00
CMP 25501-000-000 2" Pressure Test Rig With Cap
Pool Warehouse
$29.00
CMP 25501-000-000 2" Pressure Test Rig With Cap
Pool Warehouse
$62.99
Pressure Test Kit For Solar Pool Heater Systems - Heliocol, Swimjoy, Swimlux Pressurization Testing (PN: 2-3020-022)
Solar Pool Supply
$62.99
Pressure Test Kit For Solar Pool Heater Systems - Heliocol, Swimjoy, Swimlux Pressurization Testing (PN: 2-3020-022)
Solar Pool Supply
$1,120.00
Myron L 6PIIFCE Conductivity, Resistivity, TDS, Ph, ORP/Free Chlorine, Temperature Meter
Amazon.com
37
Free shipping
24% off
$1,120.00
Myron L 6PIIFCE Conductivity, Resistivity, TDS, Ph, ORP/Free Chlorine, Temperature Meter
Amazon.com
37
$26.00
Taylor Technologies K-1004 Residential Troubleshooter DPD Test Kit
Pool Warehouse
1K+
$26.00
Taylor Technologies K-1004 Residential Troubleshooter DPD Test Kit
Pool Warehouse
1K+
$148.00
Lamotte 4330-H Waterlink 11 Test Spin Disk With Borate
Pool Warehouse
2
$148.00
Lamotte 4330-H Waterlink 11 Test Spin Disk With Borate
Pool Warehouse
2
$654.06
Solaxx Safedip Pro Digital Chemistry Reader MET50A
Pool Supply Unlimited
$654.06
Solaxx Safedip Pro Digital Chemistry Reader MET50A
Pool Supply Unlimited
$99.99
Tilswall Spa & Swimming Pool Water Quality Checker
Tilswall US
$99.99
Tilswall Spa & Swimming Pool Water Quality Checker
Tilswall US
$20.90
Pentair TEST KIT HI-RANGE 2-1 752 R151076
PoolZoom.com
2
$20.90
Pentair TEST KIT HI-RANGE 2-1 752 R151076
PoolZoom.com
2
$1,172.41
Lamotte Company Lamotte Waterlink Mobile Spin Lab Pool & Spa Water Test 3577
Pool Supply Unlimited
$1,172.41
Lamotte Company Lamotte Waterlink Mobile Spin Lab Pool & Spa Water Test 3577
Pool Supply Unlimited
$86.88
Taylor Pool Inspector Test Kit Chlorine Ph CYA 0.75 Oz. Bottles
Pool Supply Unlimited
$86.88
Taylor Pool Inspector Test Kit Chlorine Ph CYA 0.75 Oz. Bottles
Pool Supply Unlimited
$442.48
Extech Pocket Multiparameter Meter Kit: Chlorine/Ph/Temp, 0 Ph To 14 Ph, -999 Mv To 999 Mv Model: EX800
Grainger
$442.48
Extech Pocket Multiparameter Meter Kit: Chlorine/Ph/Temp, 0 Ph To 14 Ph, -999 Mv To 999 Mv Model: EX800
Grainger
$220.08
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph +/-1 Digit, 0.01 Ph Ph Resolution, Ph, +/-1.8F Model: PH90
Grainger
31
$220.08
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph +/-1 Digit, 0.01 Ph Ph Resolution, Ph, +/-1.8F Model: PH90
Grainger
31
$309.52
Extech Pocket Multiparameter Meter: Chlorine/Temp Model: CL200
Grainger
$309.52
Extech Pocket Multiparameter Meter: Chlorine/Temp Model: CL200
Grainger
$438.99
Sper Scientific Turbidity Meter, Water Quality Tester, Portable Water Quality Meter For Field And Lab, Turbidimeter For Water Test With Carry Case (
Amazon.com
27
Free shipping
$438.99
Sper Scientific Turbidity Meter, Water Quality Tester, Portable Water Quality Meter For Field And Lab, Turbidimeter For Water Test With Carry Case (
Amazon.com
27
$73.81
9997020-R1 - Tester Tool For Dolphin Cleaners - Maytronics
Pool Web
$73.81
9997020-R1 - Tester Tool For Dolphin Cleaners - Maytronics
Pool Web
$13.39
Poolmaster Replacement Indicator Solutions 1 - 5 For Spa/Swimming Pool Water Testing
Target
Free shipping
$13.39
Poolmaster Replacement Indicator Solutions 1 - 5 For Spa/Swimming Pool Water Testing
Target
Free shipping
$97.56
$197.49
Digital Pool Water Tester Photometer - Accurate Water Analyzer For Pools, Spas Hot Tubs - Tests 27 Parameters - Bluetooth/Wifi - App For Ph, Chlorine, Alkalinity More(Updated In 2025 (Version 2))
technicskeptic.com
50% off
$97.56
$197.49
Digital Pool Water Tester Photometer - Accurate Water Analyzer For Pools, Spas Hot Tubs - Tests 27 Parameters - Bluetooth/Wifi - App For Ph, Chlorine, Alkalinity More(Updated In 2025 (Version 2))
technicskeptic.com
$1,348.98
Lamotte Mobile Waterlink Spin Touch Lab 3581
PoolZoom.com
1
$1,348.98
Lamotte Mobile Waterlink Spin Touch Lab 3581
PoolZoom.com
1
$157.49
$199.99
Digital Water Testing Kit - Digital Hot Tub Water Tester For Pool - Digital Chlorine Tester For Pool By Aquadoc With Water Analyzer And Test Strips
Walmart
220
Free shipping
21% off
$157.49
$199.99
Digital Water Testing Kit - Digital Hot Tub Water Tester For Pool - Digital Chlorine Tester For Pool By Aquadoc With Water Analyzer And Test Strips
Walmart
220
$1,554.11
Waterlink Spin Touch Lab With In-Store Kit - Lamotte - 3580
Pool Web
2
$1,554.11
Waterlink Spin Touch Lab With In-Store Kit - Lamotte - 3580
Pool Web
2
$14.49
Pureline 5 Way Pool & Spa Test Strips | 100 Count | PL0085
Inyo Pool Products
$14.49
Pureline 5 Way Pool & Spa Test Strips | 100 Count | PL0085
Inyo Pool Products
$77.38
Taylor DPD Pool Test Kit - K-2105
Pool Web
$77.38
Taylor DPD Pool Test Kit - K-2105
Pool Web
$1,337.28
LAMOTTE 3581 Waterlink Mobile Spin Touch Photometer On-Site Pool Spa Water Digital Testing
Voomi Supply
1
$1,337.28
LAMOTTE 3581 Waterlink Mobile Spin Touch Photometer On-Site Pool Spa Water Digital Testing
Voomi Supply
1
$39.99
Tilswall 2-In-1 Chlorine Ph Testing Device - Pool Essential
Tilswall US
$39.99
Tilswall 2-In-1 Chlorine Ph Testing Device - Pool Essential
Tilswall US
$10.49
Poolmaster Smart Test 6 Way Swimming Pool And Spa Water Test Strips - 50Pc
Target
Free shipping
$10.49
Poolmaster Smart Test 6 Way Swimming Pool And Spa Water Test Strips - 50Pc
Target
Free shipping
$14.01
Lamotte Insta-TEST 4 Plus (50) 3029-12
PoolZoom.com
1K+
$14.01
Lamotte Insta-TEST 4 Plus (50) 3029-12
PoolZoom.com
1K+
$32.00
$73.60
Aquachek 75739 Silver 7-Way 100 Count Pool And Spa Chlorine/Ph Test Strips (4 Pack)
SHOP GRV
56% off
$32.00
$73.60
Aquachek 75739 Silver 7-Way 100 Count Pool And Spa Chlorine/Ph Test Strips (4 Pack)
SHOP GRV
$137.79
$199.00
Hayward CL220EF Off-Line Automatic Chemical Feeder
Amazon.com
7
Free shipping
30% off
$137.79
$199.00
Hayward CL220EF Off-Line Automatic Chemical Feeder
Amazon.com
7
$58.99
$70.79
Taylor - K2006 Complete Swimming Pool Chlorine Test Kit W/ Additional Basic Kit
Cheekyhost USA
16% off
$58.99
$70.79
Taylor - K2006 Complete Swimming Pool Chlorine Test Kit W/ Additional Basic Kit
Cheekyhost USA
$1,592.40
Myron L PS9 - Pool Pro Ultra Meter III, Instrument Only
TEquipment
16% off
$1,592.40
Myron L PS9 - Pool Pro Ultra Meter III, Instrument Only
TEquipment
$8.40
$27.99
Pool Central Delupropere 2-Way Swimming Pool Test Tablet Kit With Case Tests Ph And Chlorine None
Oriental Trading Company
69% off
$8.40
$27.99
Pool Central Delupropere 2-Way Swimming Pool Test Tablet Kit With Case Tests Ph And Chlorine None
Oriental Trading Company
$44.79
$62.71
Taylor Deluxe DPD Pool And Spa Water Test Kit - K-2005 81330
Cheekyhost USA
28% off
$44.79
$62.71
Taylor Deluxe DPD Pool And Spa Water Test Kit - K-2005 81330
Cheekyhost USA
$32.78
5In1 PH/TDS/EC/Salinity/Temperature Digital Water Quality Tester Meter Test Tool
vipih.com
$32.78
5In1 PH/TDS/EC/Salinity/Temperature Digital Water Quality Tester Meter Test Tool
vipih.com
$1,488.44
Myron L PS6FCE-BD - Poolpro Water Tester
TEquipment
16% off
$1,488.44
Myron L PS6FCE-BD - Poolpro Water Tester
TEquipment
$59.99
$84.99
K-2005 Taylor Testing Kit Complete Pool And Spa Test Kit, Alkalinity/Bromine And Chlorine (Hi-Range), DPD/CYA/Hardness/Ph
Best Pool Shop
30-day returns (most items)
29% off
$59.99
$84.99
K-2005 Taylor Testing Kit Complete Pool And Spa Test Kit, Alkalinity/Bromine And Chlorine (Hi-Range), DPD/CYA/Hardness/Ph
Best Pool Shop
30-day returns
$33.53
$44.93
Taylor Technologies K-2006 Complete Pool Water Test Kit
shedfriends
25% off
$33.53
$44.93
Taylor Technologies K-2006 Complete Pool Water Test Kit
shedfriends
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    Shop pool testing equipment

    Sponsored
    About our ads
    $29.00
    CMP 25501-000-000 2" Pressure Test Rig With Cap
    Pool Warehouse
    $29.00
    CMP 25501-000-000 2" Pressure Test Rig With Cap
    Pool Warehouse
    $62.99
    Pressure Test Kit For Solar Pool Heater Systems - Heliocol, Swimjoy, Swimlux Pressurization Testing (PN: 2-3020-022)
    Solar Pool Supply
    $62.99
    Pressure Test Kit For Solar Pool Heater Systems - Heliocol, Swimjoy, Swimlux Pressurization Testing (PN: 2-3020-022)
    Solar Pool Supply
    $1,120.00
    Myron L 6PIIFCE Conductivity, Resistivity, TDS, Ph, ORP/Free Chlorine, Temperature Meter
    Amazon.com
    37
    Free shipping
    24% off
    $1,120.00
    Myron L 6PIIFCE Conductivity, Resistivity, TDS, Ph, ORP/Free Chlorine, Temperature Meter
    Amazon.com
    37
    $26.00
    Taylor Technologies K-1004 Residential Troubleshooter DPD Test Kit
    Pool Warehouse
    1K+
    $26.00
    Taylor Technologies K-1004 Residential Troubleshooter DPD Test Kit
    Pool Warehouse
    1K+
    $148.00
    Lamotte 4330-H Waterlink 11 Test Spin Disk With Borate
    Pool Warehouse
    2
    $148.00
    Lamotte 4330-H Waterlink 11 Test Spin Disk With Borate
    Pool Warehouse
    2
    $654.06
    Solaxx Safedip Pro Digital Chemistry Reader MET50A
    Pool Supply Unlimited
    $654.06
    Solaxx Safedip Pro Digital Chemistry Reader MET50A
    Pool Supply Unlimited
    $99.99
    Tilswall Spa & Swimming Pool Water Quality Checker
    Tilswall US
    $99.99
    Tilswall Spa & Swimming Pool Water Quality Checker
    Tilswall US
    $20.90
    Pentair TEST KIT HI-RANGE 2-1 752 R151076
    PoolZoom.com
    2
    $20.90
    Pentair TEST KIT HI-RANGE 2-1 752 R151076
    PoolZoom.com
    2
    $1,172.41
    Lamotte Company Lamotte Waterlink Mobile Spin Lab Pool & Spa Water Test 3577
    Pool Supply Unlimited
    $1,172.41
    Lamotte Company Lamotte Waterlink Mobile Spin Lab Pool & Spa Water Test 3577
    Pool Supply Unlimited
    $86.88
    Taylor Pool Inspector Test Kit Chlorine Ph CYA 0.75 Oz. Bottles
    Pool Supply Unlimited
    $86.88
    Taylor Pool Inspector Test Kit Chlorine Ph CYA 0.75 Oz. Bottles
    Pool Supply Unlimited
    $442.48
    Extech Pocket Multiparameter Meter Kit: Chlorine/Ph/Temp, 0 Ph To 14 Ph, -999 Mv To 999 Mv Model: EX800
    Grainger
    $442.48
    Extech Pocket Multiparameter Meter Kit: Chlorine/Ph/Temp, 0 Ph To 14 Ph, -999 Mv To 999 Mv Model: EX800
    Grainger
    $220.08
    Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph +/-1 Digit, 0.01 Ph Ph Resolution, Ph, +/-1.8F Model: PH90
    Grainger
    31
    $220.08
    Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph +/-1 Digit, 0.01 Ph Ph Resolution, Ph, +/-1.8F Model: PH90
    Grainger
    31
    $309.52
    Extech Pocket Multiparameter Meter: Chlorine/Temp Model: CL200
    Grainger
    $309.52
    Extech Pocket Multiparameter Meter: Chlorine/Temp Model: CL200
    Grainger
    $438.99
    Sper Scientific Turbidity Meter, Water Quality Tester, Portable Water Quality Meter For Field And Lab, Turbidimeter For Water Test With Carry Case (
    Amazon.com
    27
    Free shipping
    $438.99
    Sper Scientific Turbidity Meter, Water Quality Tester, Portable Water Quality Meter For Field And Lab, Turbidimeter For Water Test With Carry Case (
    Amazon.com
    27
    $73.81
    9997020-R1 - Tester Tool For Dolphin Cleaners - Maytronics
    Pool Web
    $73.81
    9997020-R1 - Tester Tool For Dolphin Cleaners - Maytronics
    Pool Web
    $13.39
    Poolmaster Replacement Indicator Solutions 1 - 5 For Spa/Swimming Pool Water Testing
    Target
    Free shipping
    $13.39
    Poolmaster Replacement Indicator Solutions 1 - 5 For Spa/Swimming Pool Water Testing
    Target
    Free shipping
    $97.56
    $197.49
    Digital Pool Water Tester Photometer - Accurate Water Analyzer For Pools, Spas Hot Tubs - Tests 27 Parameters - Bluetooth/Wifi - App For Ph, Chlorine, Alkalinity More(Updated In 2025 (Version 2))
    technicskeptic.com
    50% off
    $97.56
    $197.49
    Digital Pool Water Tester Photometer - Accurate Water Analyzer For Pools, Spas Hot Tubs - Tests 27 Parameters - Bluetooth/Wifi - App For Ph, Chlorine, Alkalinity More(Updated In 2025 (Version 2))
    technicskeptic.com
    $1,348.98
    Lamotte Mobile Waterlink Spin Touch Lab 3581
    PoolZoom.com
    1
    $1,348.98
    Lamotte Mobile Waterlink Spin Touch Lab 3581
    PoolZoom.com
    1